30048858

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 78873600

約数和(自身を除く): 48824742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 157, 186, 217, 279, 294, 314, 343, 434, 441, 471, 558, 651, 686, 882, 942, 1029, 1099, 1302, 1413, 1519, 1953, 2058, 2198, 2826, 3038, 3087, 3297, 3906, 4557, 4867, 6174, 6594, 7693, 9114, 9734, 9891, 10633, 13671, 14601, 15386, 19782, 21266, 23079, 27342, 29202, 31899, 34069, 43803, 46158, 53851, 63798, 68138, 69237, 87606, 95697, 102207, 107702, 138474, 161553, 191394, 204414, 238483, 306621, 323106, 476966, 484659, 613242, 715449, 969318, 1430898, 1669381, 2146347, 3338762, 4292694, 5008143, 10016286, 15024429, 30048858]

約数ペア:

[(1, 30048858), (2, 15024429), (3, 10016286), (6, 5008143), (7, 4292694), (9, 3338762), (14, 2146347), (18, 1669381), (21, 1430898), (31, 969318), (42, 715449), (49, 613242), (62, 484659), (63, 476966), (93, 323106), (98, 306621), (126, 238483), (147, 204414), (157, 191394), (186, 161553), (217, 138474), (279, 107702), (294, 102207), (314, 95697), (343, 87606), (434, 69237), (441, 68138), (471, 63798), (558, 53851), (651, 46158), (686, 43803), (882, 34069), (942, 31899), (1029, 29202), (1099, 27342), (1302, 23079), (1413, 21266), (1519, 19782), (1953, 15386), (2058, 14601), (2198, 13671), (2826, 10633), (3038, 9891), (3087, 9734), (3297, 9114), (3906, 7693), (4557, 6594), (4867, 6174)]